* {
    border: 0;
    margin: 0;
    padding: 0;
    outline: none;
    box-sizing: border-box;
}

body {
    background: #9370DB;
    width:  100vw;
    height: 133vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}


#main {
    height: calc(185vh - 650px);
    display: flex;
    justify-content: center;
    align-items: center;
}

#player {
    width: 100%;
    height: auto;
    max-height: 83%;
}

#buttons {
    height: 120px;
    padding: 10px;
}

#switch,
#next,
#dijia{
    background: #FFF;
    background: linear-gradient(to bottom, #00BFFF,#00BFFF);
    color: #AF2E08;
    font-size: 18px;
    font-weight: bold;
    height: 40px;
    padding: 0px 15px;
    margin: 2px 5px;
    border-radius: 15px;
}